1*fc0bc008SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*fc0bc008SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*fc0bc008SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*fc0bc008SAndrew Rist * distributed with this work for additional information 6*fc0bc008SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*fc0bc008SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*fc0bc008SAndrew Rist * "License"); you may not use this file except in compliance 9*fc0bc008SAndrew Rist * with the License. You may obtain a copy of the License at 10*fc0bc008SAndrew Rist * 11*fc0bc008SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*fc0bc008SAndrew Rist * 13*fc0bc008SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*fc0bc008SAndrew Rist * software distributed under the License is distributed on an 15*fc0bc008SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*fc0bc008SAndrew Rist * KIND, either express or implied. See the License for the 17*fc0bc008SAndrew Rist * specific language governing permissions and limitations 18*fc0bc008SAndrew Rist * under the License. 19*fc0bc008SAndrew Rist * 20*fc0bc008SAndrew Rist *************************************************************/ 21*fc0bc008SAndrew Rist 22*fc0bc008SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #include "macros.h" 25cdf0e10cSrcweir 26cdf0e10cSrcweir IMPLEMENT_THUNK( user32, WINDOWS, BOOL, WINAPI, DrawStateW, 27cdf0e10cSrcweir ( 28cdf0e10cSrcweir HDC hdc, // handle to device context 29cdf0e10cSrcweir HBRUSH hbr, // handle to brush 30cdf0e10cSrcweir DRAWSTATEPROC lpOutputFunc, // pointer to callback function 31cdf0e10cSrcweir LPARAM lData, // image information 32cdf0e10cSrcweir WPARAM wData, // more image information 33cdf0e10cSrcweir int x, // horizontal location of image 34cdf0e10cSrcweir int y, // vertical location of image 35cdf0e10cSrcweir int cx, // width of image 36cdf0e10cSrcweir int cy, // height of image 37cdf0e10cSrcweir UINT fuFlags // image type and state 38cdf0e10cSrcweir 39cdf0e10cSrcweir )) 40cdf0e10cSrcweir { 41cdf0e10cSrcweir switch ( fuFlags & 0x000F ) 42cdf0e10cSrcweir { 43cdf0e10cSrcweir case DST_TEXT: 44cdf0e10cSrcweir case DST_PREFIXTEXT: 45cdf0e10cSrcweir { 46cdf0e10cSrcweir LPSTR lpTextA = NULL; 47cdf0e10cSrcweir 48cdf0e10cSrcweir if ( lData ) 49cdf0e10cSrcweir { 50cdf0e10cSrcweir int cchWideChar = (int) (wData ? wData : -1); 51cdf0e10cSrcweir int cchNeeded = WideCharToMultiByte( CP_ACP, 0, (LPCWSTR)lData, cchWideChar, NULL, 0, NULL, NULL ); 52cdf0e10cSrcweir 53cdf0e10cSrcweir lpTextA = (LPSTR)_alloca( cchNeeded * sizeof(CHAR) ); 54cdf0e10cSrcweir 55cdf0e10cSrcweir if ( !lpTextA ) 56cdf0e10cSrcweir { 57cdf0e10cSrcweir SetLastError( ERROR_OUTOFMEMORY ); 58cdf0e10cSrcweir return FALSE; 59cdf0e10cSrcweir } 60cdf0e10cSrcweir 61cdf0e10cSrcweir WideCharToMultiByte( CP_ACP, 0, (LPCWSTR)lData, cchWideChar, lpTextA, cchNeeded, NULL, NULL ); 62cdf0e10cSrcweir 63cdf0e10cSrcweir } 64cdf0e10cSrcweir 65cdf0e10cSrcweir return DrawStateA( hdc, hbr, lpOutputFunc, (LPARAM)lpTextA, wData, x, y, cx, cy, fuFlags ); 66cdf0e10cSrcweir } 67cdf0e10cSrcweir default: 68cdf0e10cSrcweir return DrawStateA( hdc, hbr, lpOutputFunc, lData, wData, x, y, cx, cy, fuFlags ); 69cdf0e10cSrcweir } 70cdf0e10cSrcweir } 71